Create the mortar mix add a 30mm layer 4.
Can concrete be laid over paving slabs.
Let the glue dry for a few hours before you tamp the field pavers and sweep sand across the patio to fill the joints.
It can permanently cover a multitude of sins and look great.
Lay the field pavers over concrete as you would on any paver patio.
Lay the paving slabs leaving 8 to10mm spaces between them 5.
Existing tired tarmac driveway.
It should be laid fairly dry with the rule of thumb being that you canb squeeze a ball in your hand and it should stay in one lump but no water should come out.
The slabs can be laid on sharp sand doug although we prefer to mix it with cement at a 6 1 ratio.
There may be a temptation to lay a new bed directly over the old but this too is not always a sound plan.
Ultimately whether or not laying pavers on top of the pre existing slab will depend on the project type itself.
Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.
There is nothing to bind these loose materials.
Prepare your concrete 2.
Prime the back of the flags with a cement based primer 3.
Laying a patio on existing concrete.
If that s the case laying pavers on concrete shouldn t take you too long.
Cracked concrete patchwork slab in your garden.
To save time and money many states and municipalities use a road repair technique known as whitetopping the process of pouring concrete over asphalt rather than removing the existing asphalt.
Scrape away the excess sand and cut off the excess landscape fabric with a utility knife.
Glue down the last border patio blocks.
Laying pavers over a concrete patio may work fine since it will experience little stress but a driveway constructed in this way may not be able to stand the stresses of vehicles.